Evidence map›Paper›PMID 15266460›Full record

SynthesisThe Cochrane database of systematic reviews2004

Hypertonic versus near isotonic crystalloid for fluid resuscitation in critically ill patients.

F Bunn, I Roberts, R Tasker, E Akpa

Open access · bronzeAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in The Cochrane database of systematic reviews, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 6 pooled it
8.3field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

24 citing papers in PubMed, 6 syntheses or guidelines pooled it, 147 citations in OpenAlex.

  1. Guideline
  2. Pooled it
  3. Guideline
  4. Pooled it
  5. Hypertonic salt solution for peri-operative fluid management.The Cochrane database of systematic reviews · 2016
    Pooled it
  6. Pooled it
  7. Article
  8. Review
  9. Review
  10. Review
  11. Immunomodulatory effect of hypertonic saline in hemorrhagic shock.Daru : journal of Faculty of Pharmacy, Tehran University of Medical Sciences · 2015
    Review
  12. [Fluid resuscitation in hemorrhage].Der Anaesthesist · 2014
    Review
  13. Article
  14. Review
  15. Review
  16. [Increased intracranial pressure and brain edema].Medizinische Klinik, Intensivmedizin und Notfallmedizin · 2013
    Review
  17. In vitro impairment of whole blood coagulation and platelet function by hypertonic saline hydroxyethyl starch.Scandinavian journal of trauma, resuscitation and emergency medicine · 2011
    Article
  18. Advances in resuscitation strategies.International journal of surgery (London, England) · 2011
    Review
  19. The role of pre-hospital blood gas analysis in trauma resuscitation.World journal of emergency surgery : WJES · 2010
    Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 3 institutions in 1 country.

F BunnCentre for Research in Primary and Community Care (CRIPACC), University of Hertfordshire, College Lane, Hatfield, Hertfordshire, UK, AL10 9AB.
I Roberts
R Tasker
E Akpa
University of Hertfordshire · GBAddenbrooke's Hospital · GBLondon School of Hygiene & Tropical Medicine · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHypertonic solutions are considered to have a greater ability to expand blood volume and thus elevate blood pressure and can be administered as a small volume infusion over a short time period. On the other hand, the use of hypertonic solutions for volume replacement may also have important disadvantages.

objectivesTo determine whether hypertonic crystalloid decreases mortality in patients with hypovolaemia. SEARCH STRATEGY: We searched MEDLINE, EMBASE, The Cochrane Controlled Trials Register and the specialised register of the Cochrane Injuries Group. We checked reference lists of all articles identified and searched the National Research Register. SELECTION CRITERIA: Randomised trials comparing hypertonic to isotonic and near isotonic crystalloid in patients with trauma, burns or undergoing surgery. DATA COLLECTION AND ANALYSIS: Two authors independently extracted the data and assessed the quality of the trials. MAIN

resultsFourteen trials with a total of 956 participants are included in the meta-analysis. The pooled relative risk (RR) for death in trauma patients was 0.84 (95% confidence interval [CI] 0.69-1.04); in patients with burns 1.49 (95% CI 0.56-3.95); and in patients undergoing surgery 0.51 (95% CI 0.09, 2.73). In the one trial that gave data on disability using the Glasgow outcome scale, the relative risk for a poor outcome was 1.00 (95% CI 0.82, 1.22). REVIEWERS'

conclusionsThis review does not give us enough data to be able to say whether hypertonic crystalloid is better than isotonic and near isotonic crystalloid for the resuscitation of patients with trauma, burns, or those undergoing surgery. However, the confidence intervals are wide and do not exclude clinically significant differences. Further trials which clearly state the type and amount of fluid used and that are large enough to detect a clinically important difference are needed.

Indexed as

Plasma SubstitutesCritical IllnessHumansHypertonic SolutionsHypovolemiaIsotonic SolutionsRandomized Controlled Trials as TopicRehydration SolutionsHypertonic SolutionsIsotonic SolutionsPlasma SubstitutesRehydration Solutions

Identifiers

PMID15266460
PMCPMC7017932
OpenAlexW1576645067

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.